The realistic phallic head and bulging veins are a dream to squeeze against, and the Silexpan silicone offers a unique thermo-reactive property to these meaty shafts to customize your play time – heat up these FleshStixx dildos to soften their density so you can mold them to your preferred curve or shape. Once there, cool down the dildo to harden and solidify them into their new shape! The strong suction cup base secures these dildos to any smooth and flat surface like the walls or floors of your bathroom, or a sturdy chair for a comfortable ride. The suction cup base also makes these FleshStixx dildos strap on compatible with most harnesses! Measurement : - Total length 9 inches - insertable length 8.5 inches - width 2 inches Materials: Phthalate free silicone Color: Dark.